Spectral Density Estimation Using Sharpened Periodograms.
Fang YaoThomas C. M. LeePublished in: IEEE Trans. Signal Process. (2007)
Keyphrases
- density estimation
- mixture model
- mixture modeling
- probability density function
- parzen window
- probability density
- kernel density estimation
- density function
- nonparametric density estimation
- gaussian mixture model
- em algorithm
- outlier detection
- density estimators
- multivariate gaussian distribution
- kernel density estimator
- unsupervised learning
- databases
- expectation maximization
- probability distribution
- machine learning
- data sets